Wiper blade



FIG. 1 is a perspective view of a wiper blade showing my new design;

FIG. 2 is a top view of the invention;

FIG. 3 is a side plan view of the invention;

FIG. 4 is a bottom view of the invention;

FIG. 5 is a side plan view seen from the side opposite the side viewshown in FIG. 3;

FIG. 6 is an end plan view of the invention; and,

FIG. 7 is an end plan view of the invention seen from the end oppositethe end view shown in FIG. 6.

The ornamental design of a wiper blade, as shown and described.